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Specifications
1, U Channel steel
2.Size:25*25*3mm-250*250*35mm
3.Standard: AISI, ASTM, BS, DIN, GB, JIS
4.Grade: Q235.SS400.Q345 etc.
Dimension (mm) | Web thickness (mm) | Flange thickness(mm) | Weight (kg/m) |
75*40 | 3.80 | 7.00 | 5.30 |
75*40 | 4.00 | 7.00 | 5.60 |
75*40 | 4.50 | 7.00 | 5.85 |
75*40 | 5.00 | 7.00 | 6.92 |
100*50 | 3.80 | 6.00 | 7.30 |
100*50 | 4.20 | 6.00 | 8.03 |
100*50 | 4.50 | 7.50 | 8.97 |
100*50 | 5.00 | 7.50 | 9.36 |
125*65 | 5.20 | 6.80 | 11.66 |
125*65 | 5.30 | 6.80 | 12.17 |
125*65 | 5.50 | 8.00 | 12.91 |
125*65 | 6.00 | 8.00 | 13.40 |
150*75 | 5.50 | 7.30 | 14.66 |
150*75 | 5.70 | 10.00 | 16.71 |
150*75 | 6.00 | 10.00 | 17.90 |
150*75 | 6.50 | 10.00 | 18.60 |
150*75 | 9.00 | 12.50 | 24.00 |
- Q: How do steel channels contribute to the overall energy performance of a building?
- Steel channels can contribute to the overall energy performance of a building by providing structural support and thermal efficiency. They help in reducing energy consumption by providing a strong framework for insulation materials, which prevents heat transfer and minimizes thermal bridging. Additionally, steel channels can be used for the installation of energy-efficient systems such as HVAC, lighting, and renewable energy technologies, further enhancing the building's energy performance.
- Q: What are the different design codes for steel channels?
- There are several design codes that are commonly used for steel channels. These codes provide guidelines and standards for the design of steel channels to ensure their structural integrity and safety. Some of the most widely used design codes for steel channels include: 1. American Institute of Steel Construction (AISC) Code: This code, commonly known as the AISC Steel Construction Manual, provides comprehensive guidelines for the design of steel structures, including steel channels. It covers various aspects such as design loads, material properties, design considerations, and connection details. 2. Eurocode: The Eurocode is a set of European standards for the design of structures, including steel channels. Eurocode 3 specifically deals with the design of steel structures and provides guidelines for the design of structural steel members, including channels. 3. British Standards (BS): The British Standards provide design guidelines for various aspects of construction, including steel structures. The key standard for the design of steel channels in the UK is BS EN 1993-1-1, which covers the design of steel structures using the Eurocode. 4. Canadian Standards Association (CSA) Code: The CSA S16 code provides guidelines for the design of steel structures in Canada, including steel channels. It covers design principles, material specifications, and various design considerations for steel structures. 5. Australian/New Zealand Standards (AS/NZS): The AS/NZS 4100 code provides guidelines for the design of steel structures in Australia and New Zealand. It covers aspects such as material specifications, design principles, and design considerations specific to the region. These design codes ensure that steel channels are designed to withstand the intended loads, maintain their stability, and adhere to safety standards. It is important to consult the relevant design code and ensure compliance with local regulations when designing steel channels for any construction project.
- Q: What are the specifications for steel channels?
- Steel channels have specific specifications in terms of their dimensions, material composition, and mechanical properties. The specifications for steel channels may vary depending on the industry standards and requirements. Firstly, the dimensions of steel channels are important specifications to consider. These dimensions include the height, width, and thickness of the channel. Steel channels are typically available in a range of sizes, with standard sizes such as C3x4.1 or C6x10.5, where the first number denotes the channel height and the second number represents the weight per linear foot. Additionally, the material composition of steel channels is a crucial specification. Steel channels are made from various types of steel, including carbon steel, alloy steel, or stainless steel. The specific steel grade used will depend on the intended application and the desired strength and corrosion resistance properties. Moreover, steel channels also have mechanical properties that should be specified. These properties include the yield strength, tensile strength, and elongation of the steel. These mechanical properties determine the load-bearing capacity and durability of the steel channel. Different applications may require steel channels with specific mechanical properties to ensure structural integrity and safety. Furthermore, the surface finish and coating specifications for steel channels may also be important. Steel channels can be supplied with different surface finishes, such as hot-rolled, cold-rolled, or galvanized finishes. Coatings like zinc or paint can be applied to enhance corrosion resistance and aesthetics. In summary, the specifications for steel channels encompass dimensions, material composition, mechanical properties, surface finish, and coating. These specifications are essential to ensure the proper selection and use of steel channels in various applications such as construction, manufacturing, and infrastructure projects.
- Q: What are the different lengths available for steel channels?
- Steel channels are available in a variety of lengths to accommodate different construction and structural needs. The lengths can vary depending on the manufacturer and supplier, but common standard lengths for steel channels typically range from 20 feet to 40 feet. However, it is important to note that steel channels can also be custom cut to specific lengths to suit the requirements of a particular project. This flexibility in length options allows for greater versatility in construction applications, ensuring that steel channels can be used effectively in a wide range of projects.
- Q: What's the width of the 22 channel wing?
- Standard 22# channel steel has 77 and 79, two widths.
- Q: Duplex 3, the main beam 3.6 meters, span 4.5 meters wide, steel structure, with 8 channel steel can be, how much space? Or how to make it reasonable? Daily life bears little weight.
- Channel steel deformation, it is recommended to cast in place concrete
- Q: What is the concept of nonstandard channel steel compared with the national standard channel steel? Is there any difference in size between the national standard channel steel and the material?
- Channel steel is a strip of steel with a cross section. Its specifications are h, * leg width (b) * waist thickness (d) mm number, such as 100*48*5.3, which means waist height of 100 mm, leg width of 48 mm channel, waist thickness of 5.3 mm channel, or 10# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 32a#, 32b#, 32c# and so on.
- Q: Channel 10, 6 meters long, two ends fixed, how much weight can the middle bear?
- It's important to see where you've used it. If you allow it to bend, you'll have to bear a lot of weight, but vice versa
- Q: How are steel channels installed in construction projects?
- Steel channels are commonly used in construction projects for their structural strength and versatility. Installing steel channels involves several steps to ensure proper alignment and stability. First, the location and layout of the steel channels are determined according to the project specifications and structural design. This step involves careful planning and coordination between architects, engineers, and construction teams. Next, the designated areas for steel channel installation are prepared. This may involve clearing the site, leveling the ground, and providing a stable foundation. Any necessary excavation or backfilling is also done at this stage. Once the site is prepared, the steel channels are delivered to the construction site. They are typically pre-fabricated according to the required dimensions and specifications. The channels are then transported to the installation area using cranes or other lifting equipment. Before installing the steel channels, the construction team ensures that the channels are clean and free from any debris or contaminants. This is crucial to ensure proper bonding and stability during installation. The installation process begins by aligning the steel channels in the designated positions. This is done using laser levels, plumb bobs, or other alignment tools to ensure accurate placement. The channels are then temporarily secured in place using clamps or braces. To permanently fix the steel channels, welding or bolting methods are typically employed. Welding is a common technique used to join the channels to other structural elements. Skilled welders carefully weld the channels to the designated areas, ensuring strong and durable connections. In cases where welding is not feasible or desired, bolts or screws may be used to secure the steel channels. Holes are drilled through the channels and the corresponding structural elements, and bolts or screws are inserted and tightened to provide a secure connection. Throughout the installation process, quality control measures are implemented to ensure that the steel channels are installed correctly. This may involve inspections, measurements, and testing to verify alignment, levelness, and structural integrity. Once all the steel channels are installed, they are typically inspected for any defects or imperfections. If necessary, adjustments or repairs are made to ensure the channels meet the required standards and specifications. In conclusion, installing steel channels in construction projects involves careful planning, preparation, alignment, and secure attachment to other structural elements. Following proper installation procedures and quality control measures is essential to ensure the channels provide the necessary structural support and stability.
- Q: What kind of channel is the best, there is an answer, if not, can come to a formula is OK?
- 6.3# channel steel, Wx=16.1cm^4, Wy=4.5cm^48# channel steel, Wx=25.3cm^4, Wy=7.9cm^4.. These are professional books, professional data, no formula.
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